Vibrator



FIG. 1 is a front view of a vibrator, showing my new design.

FIG. 2 is a back view thereof.

FIG. 3 is a side view thereof, rotated 90° from that shown in FIG. 1.

FIG. 4 is a side view thereof, rotated 180° from that shown in FIG. 3.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a vibrator, as shown and described. 